✦Deception ✦Neglecting to Learn Trade Rules ✦Excessive Debt ✦Delaying Repayment of Debt ✦Pressuring the Debtor ✦Appropriating Found Property ✦Stinginess ✦Trading during the Friday Prayer ✦Avoiding Straitened Means ✦Usury (Riba) ✦Buying at an Undetermined Price ✦Treachery ✦Usurpation ✦Acquiring Wealth Unjustly ✦Envy ✦Deception ✦Greed ✦Betrayal ✦Disregard for the Law ✦Breaking One's Word ✦Hoarding / Profiteering ✦Wastefulness ✦Counterfeiting ✦Thinking of Oneself and Not Others ✦Cowardice ✦Gambling ✦Swearing Oaths to Sell Goods ✦Intercepting Goods before Market ✦Concealing a Product's Defect ✦Selling Goods Unseen ✦Trading with an Illegitimate Party ✦Exploiting a Customer's Ignorance ✦Soliciting Customers at the Shop Door ✦Cheating in Weights and Measures ✦Bribery ✦Praising What You Sell, Disparaging What You Buy ✦Refusing to Take Back Sold Goods ✦Covetousness ✦Buying and Selling without Measuring ✦Boastful Rivalry ✦Long-drawn Hopes ✦Breaking One's Promise ✦Consuming Endowment and State Property ✦False Oath ✦Lying ✦Consuming the Orphan's Property ✦Buying Goods from an Oppressor or Thief ✦Earnings through Fornication